XSS in Remyandrade Modern User Account Generator
CVE-2025-63714
Cross-Site Scripting (XSS) vulnerability in SourceCodester User Account Generator 1.0 allows remote attackers to execute arbitrary JavaScript code in the context of the user's browser session via crafted input in the Username Prefix field. The vulnerability exists due to improper sanitization of user-supplied input when rendering generated account data to the DOM, allowing persistent injection of malicious HTML elements that execute when clicked by users.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.003 (16.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 17th percentile — 16.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Remyandrade Modern User Account Generator — versions 1.0
Weakness classification (CWE)
References
- www.sourcecodester.com/javascript/18430/modern-user-account-generator-using-htm… (Product)
- github.com/floccocam-cpu/CVE-Research-2025/blob/main/CVE-2025-63714/README10.md (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2025-63714?
- CVE-2025-63714 is a medium-severity vulnerability in Remyandrade Modern User Account Generator, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2025-11-07.
- How severe is CVE-2025-63714?
- Medium severity. CVSS v3 base score is 6.1 out of 10.